Cast
Rasmus Hardiker
Scott Tracy / Alan Tracy (voice) • 78 episodes
Chris Jarman
The Mechanic / Hutch (voice) • 78 episodes
David Menkin
Virgil Tracy / Gordon Tracy (voice) • 78 episodes
David Graham
Parker / Vic (voice) • 78 episodes
Sandra Dickinson
Grandma Tracy (voice) • 78 episodes
Jenna Coleman
Baines (voice) • 78 episodes
Adjoa Andoh
Colonel Casey (voice) • 78 episodes
Thomas Brodie-Sangster
John Tracy (voice) • 78 episodes
Angel Coulby
Kayo (voice) • 78 episodes
Kayvan Novak
Brains / Dr. Meddings (voice) • 104 episodes
Kayvan Novak
Brains / GDF Commander (voice) • 104 episodes
Rosamund Pike
Lady Penelope (voice) • 78 episodes
Teresa Gallagher
EOS (voice) • 78 episodes
Tom Rosenthal
Brandon Berrenger (voice) • 1 episodes
Jack Whitehall
Francois Lemaire (voice) • 1 episodes
Reece Pockney
Paul Travers (voice) • 1 episodes
Mark Gatiss
Dr. Quentin Questa (voice) • 1 episodes
Asa Butterfield
Space Controller Conrad (Voice) • 1 episodes
David Tennant
Tyco Reeves (Voice) • 1 episodes
Emilia Clarke
Doyle (Voice) • 1 episodes
Sylvester McCoy
Aezethril the Wizard (voice) • 1 episodes
Lee Majors
Jeff Tracey (voice) • 1 episodes
Mathew Baynton
Jimmy (voice) / Crewman Hooper (voice) • 1 episodes
